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2. Ultrasonic cavitation device - Wikipedia

   en.wikipedia.org/wiki/Ultrasonic_cavitation_device

   Ultrasonic cavitation device. Ultrasonic cavitation device is a surgical device using low frequency ultrasound energy to dissect or fragment tissues with low fiber content. It is basically an ultrasound probe (acoustic vibrator) combined with an aspirator device ( suction ). [1] It is mainly used for tissues with high water content and low ...

3. Ultrasonic cleaning - Wikipedia

   en.wikipedia.org/wiki/Ultrasonic_cleaning

   Ultrasonic cleaning. Ultrasonic cleaning is a process that uses ultrasound (usually from 20 to 40 kHz) to agitate a fluid, with a cleaning effect. Ultrasonic cleaners come in a variety of sizes, from small desktop units with an internal volume of less than 0.5 litres (0.13 US gal), to large industrial units with volumes approaching 1,000 litres ...

4. Ultrasonic antifouling - Wikipedia

   en.wikipedia.org/wiki/Ultrasonic_antifouling

   Ultrasonic antifouling. Ultrasonic antifouling is a technology that uses high frequency sound ( ultrasound) to prevent or reduce biofouling on underwater structures, surfaces, and medium. Ultrasound is just high frequency sound (which humans can not hear). Ultrasound has the same physical properties as human-audible sound.

5. Sonochemistry - Wikipedia

   en.wikipedia.org/wiki/Sonochemistry

   Sonochemistry. In chemistry, the study of sonochemistry is concerned with understanding the effect of ultrasound in forming acoustic cavitation in liquids, resulting in the initiation or enhancement of the chemical activity in the solution. [1] Therefore, the chemical effects of ultrasound do not come from a direct interaction of the ultrasonic ...

6. Megasonic cleaning - Wikipedia

   en.wikipedia.org/wiki/Megasonic_cleaning

   Like ultrasonic cleaning, a megasonic cleaner utilizes a transducer that usually sits on top of a piezoelectric substrate. The transducer creates an acoustic field at a much higher frequency (typically 0.8–2 MHz) than ultrasonic cleaning (20-200 kHz). As a result, the cavitation that occurs is gentler and on a much smaller scale.

7. Focused ultrasound - Wikipedia

   en.wikipedia.org/wiki/Focused_ultrasound

   High-intensity focused ultrasound ( HIFU) is a non-invasive therapeutic technique [1] that uses non-ionizing ultrasonic waves to heat or ablate tissue. HIFU can be used to increase the flow of blood or lymph or to destroy tissue, such as tumors, via thermal and mechanical mechanisms. Given the prevalence and relatively low cost of ultrasound ...